# POLYSARCOSINE/SODIUM GLUTAMATE/VALINE COPOLYMER

URL: https://app.greenveil.ai/ingredients/ingredient_inci_polysarcosine_sodium_glutamate_valine_copolymer
Categories: beauty
Functions: Skin conditioning, Emulsion stabilising
Identifier: POLYSARCOSINE/SODIUM GLUTAMATE/VALINE COPOLYMER

> POLYSARCOSINE/SODIUM GLUTAMATE/VALINE COPOLYMER: Used in cosmetics as a skin-conditioning agent and an emulsion stabiliser. Canonical ingredient record built from 1 public-source records. Compiled from 1 published data source.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: Canonical ingredient record built from 1 public-source records.

## Regulatory status

- EU: Active — Polysarcosine/Sodium Glutamate/Valine Copolymer is formed by making a polymer of Sarcosine which is then further polymerized with a mixture of Glutamic Acid and Valine. After the copolymer is formed, the Glutamic Acid is converted to the sodium salt.

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/105241

_Assessed by Greenveil._